It is difficult to imagine a simpler file sharing service for the network. Registration is not required, no advertising, went to the site, uploaded the file, got a short link - everything. Shelf life - 30 days. Restriction - the size of the file is 2Gb, and of course you can not upload illegal files - they will be deleted when the service receives a warning.
Judging by the description of the service, the business model will be built on the principle of fremium - additional features for paid accounts.